IP address 45.9.156.101 has been flagged in 34 abuse reports across 10 independent threat intelligence sources, resulting in a threat score of 100.0/100 (critical risk). The primary activity associated with this IP is abuseipdb blacklist, along with anonymizer, attacks, malware c2, reconnaissance, reputation low, spam, tor exit.
This IP is geolocated in Bulgaria (Sofia) and belongs to the network MAXKO d.o.o. (AS211619). Reports span from 2026-01-16 to 2026-04-17.
Assessment: Despite a lower report volume, the severity and nature of activity from 45.9.156.101 has triggered critical-level alerts across our threat detection network. The activity pattern and multi-source corroboration indicate this is a genuine threat that warrants immediate blocking at the firewall level.